He added ¼ cup of room-temperature water to one glass and ¼ cup of room-temperature vinegar to the other. Before you see Koby's results, make a hypothesis about each combination. Will combining water and baking soda result in a chemical reaction? Will combining vinegar and baking soda result in a chemical reaction? I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

In one or two grammatically correct sentences, write a definition for the term molecule geometry